Optimal synthesis of trigeneration systems subject to environmental constraints

作者: Monica Carvalho , Luis Maria Serra , Miguel Angel Lozano

DOI: 10.1016/J.ENERGY.2010.09.023

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摘要: Abstract Environmental information obtained through Life Cycle Analysis techniques has been incorporated into a Mixed Integer Linear Programming (MILP). The solution of the model provides optimal configuration and operation an energy supply system to be installed, minimizing environmental burden associated with production equipment consumption resources. Starting from superstructure cogeneration additional components highly interconnected, was optimized considering specific demands hospital located in Zaragoza, Spain. objective functions took account kilograms CO2 released Eco-indicator 99 Single Score. Also considered were price resources, amortization possibilities options for selling surplus electricity electric grid. effect generation conditions on examined by varying source Spain natural gas/electricity mixes alternate countries. ratio between local emissions gas (α factor) found have highest impact system. Therefore α factor could strongest influencing when deciding that minimizes loads.

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